/**
 * Copyright (C) 2015 MongoDB Inc.
 *
 * This program is free software: you can redistribute it and/or  modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * As a special exception, the copyright holders give permission to link the
 * code of portions of this program with the OpenSSL library under certain
 * conditions as described in each individual source file and distribute
 * linked combinations including the program with the OpenSSL library. You
 * must comply with the GNU Affero General Public License in all respects
 * for all of the code used other than as permitted herein. If you modify
 * file(s) with this exception, you may extend this exception to your
 * version of the file(s), but you are not obligated to do so. If you do not
 * wish to do so, delete this exception statement from your version. If you
 * delete this exception statement from all source files in the program,
 * then also delete it in the license file.
 */

#pragma once

#include <jsapi.h>

#include "mongo/base/error_codes.h"
#include "mongo/base/string_data.h"
#include "mongo/util/assert_util.h"

namespace mongo {
namespace mozjs {

/**
 * Turns a current C++ exception into a JS exception
 */
void mongoToJSException(JSContext* cx);

/**
 * Sets an exception for javascript
 */
void setJSException(JSContext* cx, ErrorCodes::Error code, StringData sd);

/**
 * Converts the current pending js expection into a status
 *
 * The altCode and altReason are used if no JS exception is pending
 */
Status currentJSExceptionToStatus(JSContext* cx, ErrorCodes::Error altCode, StringData altReason);

/**
 * Converts a JSErrorReport to status
 */
Status JSErrorReportToStatus(JSContext* cx,
                             JSErrorReport* report,
                             ErrorCodes::Error altCode,
                             StringData altReason);

/**
 * Returns the current stack as a string
 */
std::string currentJSStackToString(JSContext* cx);

/**
 * Turns the current JS exception into a C++ exception
 *
 * The altCode and altReason are used if no JS exception is pending
 */
MONGO_COMPILER_NORETURN void throwCurrentJSException(JSContext* cx,
                                                     ErrorCodes::Error altCode,
                                                     StringData altReason);

}  // namespace mozjs
}  // namespace mongo
